<template>
  <div id="app">
      <div id="cover"></div>
      <Header></Header>
      <Todo></Todo>
      <Footer></Footer>
  </div>
</template>

<script>
import Header from './todo/header.vue'
import Footer from './todo/footer.jsx'
import Todo from './todo/todo.vue'

export default {
  components: {
      Header,Footer,Todo
  }
}
</script>


<style lang="stylus" scoped>
#app{
    position absolute
    left 0
    right 0
    top 0
    bottom 0
}
#cover{
    position absolute
    left 0
    right 0
    top 0
    bottom 0
    background-color #999
    opacity .9
    z-index -1
}
</style>
